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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 22 Feb 18 15:03:58 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800164
SRC_RA:          264.3598d {+17h 37m 26s} (J2000),
                 264.6479d {+17h 38m 36s} (current),
                 263.5624d {+17h 34m 15s} (1950)
SRC_DEC:         -29.5526d {-29d 33' 08"} (J2000),
                 -29.5622d {-29d 33' 43"} (current),
                 -29.5233d {-29d 31' 23"} (1950)
DISCOVERY_DATE:  18140 TJD;    22 DOY;   18/01/22 (yy/mm/dd)
DISCOVERY_TIME:  54238 SOD {15:03:58.00} UT
LEAD_TIME:       13.396 [days]
MAX_DATE:        18154 TJD;    36 DOY;   18/02/05 (yy/mm/dd)
MAX_TIME:        2073 SOD {00:34:33.60} UT
MAX_UNCERT:      3.970 [days]
CUSP_WIDTH:      58.50 +/- 10.32 [days]
u0:              0.24 +/- 0.05 [RingUnits]
MAX_MAG:         16.5 mag (estimated)
BASE_MAG:        18.01 +/- 0.00 [mag]
AMPLIFICATION:   4.19 +/- 0.84 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0164.html
SUN_POSTN:       335.84d {+22h 23m 21s}  -10.06d {-10d 03' 43"}
SUN_DIST:         68.75 [deg]   Sun_angle= 4.7 [hr] (West of Sun)
MOON_POSTN:       53.74d {+03h 34m 58s}  +13.93d {+13d 55' 32"}
MOON_DIST:       147.47 [deg]
GAL_COORDS:      358.53,  1.19 [deg] galactic lon,lat of the burst
ECL_COORDS:      265.07, -6.21 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.